Worldwide Shipping Available Orders are processed within 1–3 business days and shipping costs are calculated at checkout. Tracking information will be sent once your order has been dispatched.
Estimated Shipping Times Estimated delivery times vary by destination:
USA & Canada: 7–12 business days
Germany & UK: 3–9 business days
Europe: 5–12 business days
Asia Pacific: 10–20 business days
Australia: 8–15 business days
Typical delivery times are 3–12 business days, depending on the destination. Please note that actual delivery times may vary due to customs, carrier delays, or peak shipping periods.
Shipping Protection Shop with confidence — every order is covered by shipping protection from dispatch to delivery. In the event of loss or theft, we offer a full refund or complimentary reshipment.
Shop with confidence — we offer a 30-day money-back guarantee and accept returns within 30 days after delivery for eligible items that are unused, in their original packaging, with tags attached. If your item arrives damaged, defective, or incorrect, please contact us and we’ll work with you to make it right.
For quality-related issues or shipping mistakes on our side, we’ll cover the return shipping cost. Approved refunds are issued to your original payment method within 1–3 business days after inspection.
The Growing Gothic Jersey Long Sleeve is built for those who wear their confidence loud. The front features oversized gothic lettering spelling out "GROWING" alongside a bold red number 7, layered with a crown-and-initials crest and a circular globe badge. The V-neck collar is finished with a clean grey trim, while contrast grey side panels run the length of the body and sleeves for a sharp, athletic silhouette.
Designed Front to Back
Flip it around and the back delivers just as much impact. The number 77 is printed large across the upper back in classic varsity style, accompanied by the text "GrowingInTheWorld" and "HaveG617" above the number. A gold crown emblem sits at the yoke, and a motivational quote is printed subtly at the lower back. Red accent panels at the sides add a final punch of color to the white reverse.
Relaxed Fit with Structured Drape
Cut in a relaxed silhouette with a resilient stretch material that holds a clean, structured drape, this jersey moves with you without losing its shape. The long sleeves and contrast paneling make it an easy layering piece over joggers, cargo pants, or denim. Available in sizes M through XL — refer to the size guide below for exact measurements before ordering.
Size Guide
M: Length 28⅜ in (72 cm) | Chest 51⅛ in (130 cm) | Shoulder 20⅞ in (53 cm) | Sleeve 24⅜ in (62 cm) L: Length 29⅛ in (74 cm) | Chest 53½ in (136 cm) | Shoulder 22 in (56 cm) | Sleeve 25¼ in (64 cm) XL: Length 30 in (76 cm) | Chest 55⅛ in (140 cm) | Shoulder 22⅞ in (58 cm) | Sleeve 26 in (66 cm)
How to Find Your Perfect Size — Every Time
How to Find Your Perfect Size — Every Time
Struggling to pick a size online? Here's a simple trick: instead of guessing, use a piece of clothing you already own — and love the fit of — as your reference point.
Step 1: Pick Your Reference Item Think of a T-shirt you've bought before that fit you perfectly. Find that order and pull up its size chart.
Step 2: Focus on Two Key Measurements For streetwear-style tees, two numbers matter most:
Chest width— too narrow and it'll feel tight
Length— too long and it'll look sloppy
💡 Tip:Size charts sometimes list "Chest" as theflat-lay widthinstead of the full circumference. Here's how to tell the difference:
Large number(e.g., 49in / 124cm+) → likely the actual chest circumference
Small number(e.g., 24in / 62cm) → likely the flat width (garment laid flat and measured edge to edge)
Step 3: Note Your Ideal Numbers Write down the chest and length measurements from your best-fitting shirt. Care about sleeve length or shoulder width too? Note those down as well.
Step 4: Match to Our Size Chart Now check Seakoff's size chart and pick the size whose measurements are closest to your notes. That's it — no more guessing.
Works for Everything This same method applies to hoodies, sweaters, jackets, and more. Do it once, and you'll be able to shop confidently, anywhere — every time.
